40 Members (excluding the associate or suspended members but including the countries represented on their behalf) [The rulers are not necessarily the representatives in the organisation. ] :
| | ALBANIA | (Tirana) | | President Bujar Nishani | | |
| | ARMENIA | (Erevan) | | President Serge Sarkisyan | | |
| | AUSTRIA | (Vienna) | | President Heinz Fischer | | |
| | BOSNIA AND HERZEGOVINA | (Sarajevo) | | President Nebojsha Radmanovich | | |
| | BELGIUM | (Brussels) | | King Albert II | | |
| | BULGARIA | (Sofia) | | President Rosen Plevneliev | | |
| | SWITZERLAND | (Berne lq + Lausanne j) | | President Eveline Widmer-Schlumpf | | |
| | CYPRUS | (Nicosia) | | President Dimitris Christofias | | |
| | CZECHIA | (Prague elr + Brno dj + Lany r) | | President Vaclav Klaus | | |
| | GERMANY | (Berlin ar + Bonn lr + Karlsruhe d) | | Bundespresident Joachim Gauck | | |
| | DENMARK | (Copenhagen) | | Queen Margaret II | | |
| | SPAIN | (Madrid) | | King Juan Carlos I | | |
| | EUROPEAN UNION | (Brussels a + Luxembourg j + Strasbourg l) | | President Jose Manuel Barroso | | |
| | FINLAND | (Helsinki a + Kultaranta s) | | President Sauli Niinisto | | |
| | FRANCE | (Paris) | | President Francois Hollande | | |
| | GREECE | (Athens a) | | President Karolos Papoulias | | |
| | CROATIA | (Zagreb) | | President Ivo Josipovich | | |
| | HUNGARY | (Budapest a) | | President Janos Ader | | |
| | IRELAND | (Dublin) | | President Michael Daniel Higgins | | |
| | ITALY | (Rome a) | | President Giorgio Napolitano | | |
| | LITHUANIA | (Vilnius) | | President Dalia Grybauskaite | | |
| | LUXEMBOURG | (Luxembourg a) | | Grand Duke Henri | | |
| | LATVIA | (Riga) | | President Andris Berzins | | |
| | MONACO | (Monaco q) | | Prince Albert II | | |
| | MOLDOVA | (Chisinau) | | President Nicolae Timofti | | |
| | MONTENEGRO | (Podgoritsa a + Cetinje hr) | | President Filip Vujanovich | | |
| | MACEDONIA | (Skopje) | | President Gjorge Ivanov | | |
| | MALTA | (Valletta a + Attard r + Siggiewi s) | | President George Abela | | |
| | NETHERLANDS | (Amsterdam a + The Hague jlr + Wassenaar r) | | Queen Beatrix | | |
| | NORWAY | (Oslo) | | King Harald V | | |
| | POLAND | (Warsaw a) | | President Bronislaw Komorowski | | |
| | PORTUGAL | (Lisbon) | | President Anibal Cavaco Silva | | |
| | ROMANIA | (Bucharest) | | President Traian Basescu | | |
| | SERBIA | (Belgrade) | | President Tomislav Nikolich | | |
| | SWEDEN | (Stockholm) | | King Charles XVI Gustav | | |
| | SLOVENIA | (Ljubljana) | | President Danilo Turk | | |
| | SLOVAKIA | (Bratislava a + Kosice d) | | President Ivan Gasparovic | | |
| | TURKEY | (Ankara a) | | President Abdullah Gul | | |
| | UKRAINE | (Kiev) | | President Viktor Yanukovich | | |
| | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | Queen Elizabeth II | | |